BF488 UTC | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
UTC BF488 PNP HIGH-VOLTAGE TRANSISTORS UTC UNISONIC TECHNOLOGIES CO. LTD 1 QW-R201-059,A PNP HIGH-VOLTAGE TRANSISTORS
FEATURES
*Low feedback capacitance.
APPLICATIONS
*Intended for use in video output stages of black and white and color television receivers. TO-92 1:EMITTER 2:COLLECTOR 3:BASE ABSOLUTE MAXIMUM RATINGS PARAMETERS SYMBOL RATING UNIT Collector-base voltage V CBO -350 V Collector-emitter voltage V CEO -350 V Emitter-base voltage V EBO -5 V Collector current (DC) Ic -100 mA Peak collector current Ic P -200 mA Peak base current I BP -100 mA Collector dissipation Ta≦25°C (note 1) Pc 830 mW Junction temperature Tj 150 °C Storage temperature Tstg -65~+150 °C Operating ambient temperature Tamb -65~+150 °C Note 1: transistor mounted on a printed-circuit board. THERMAL CHARACTERISTICS PARAMETERS SYMBOL CONDITIONS VALUE UNIT Thermal resistance from junction to ambient Rth j-a NOTE 1 150 K/W
ELECTRICAL CHARACTERISTICS
(Tj=25°C unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN MAX UNIT VCB= -300V, IE=0 -20 nA Collector cut-off current I CBO VCB= -200V, IE=0, Tj=150°C -20 µA Emitter cut-off current I EBO V EB= -5V, Ic=0 -100 nA VCE= -20V ,Ic= -25mA 50 DC current gain h FE VCE= -20V ,Ic= -40mA 20
UTC BF488 PNP HIGH-VOLTAGE TRANSISTORS UTC UNISONIC TECHNOLOGIES CO. LTD 2 QW-R201-059,A PARAMETER SYMBOL TEST CONDITIONS MIN MAX UNIT Collector-emitter saturation voltage V CE(sat) Ic= -20mA, I B= -2mA -0.5 V collector capacitance Cc V CB= -20V,IE =ie=0, f=1MHz 4 pF Feedback capacitance Cre V CB= -30V,IC =ic=0, f=1MHz 2.5 pF Transition frequency fT V CE= -10V, Ic= -10mA, f=100MHz 70 110 MHz UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.